Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Display panel and display device

A display panel and substrate technology, applied in the direction of electrical components, diodes, electric solid devices, etc., can solve problems such as large viewing angle deviation, and achieve the effect of improving large viewing angle deviation and improving the attenuation range

Pending Publication Date: 2021-10-08
KUNSHAN NEW FLAT PANEL DISPLAY TECH CENT
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the embodiment of the present application provides a display panel and a display device to solve the problem of large viewing angle deviation

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Display panel and display device
  • Display panel and display device
  • Display panel and display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some, not all, embodiments of the application. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs. The terms used herein in the specification of the application are only for the purpose of describing specific embodiments, and are not intended to limit the application. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0025...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
Thicknessaaaaaaaaaa
Wavelengthaaaaaaaaaa
Wavelengthaaaaaaaaaa
Login to View More

Abstract

The invention provides a display panel. The display panel comprises a substrate and a pixel limiting layer arranged on one side of the substrate, the pixel limiting layer comprises a plurality of pixel openings, each pixel is correspondingly arranged in one pixel opening, and light adjusting layers are arranged on the side walls of at least part of the pixel openings. The light adjusting layers are arranged on the side walls of part of the pixel openings, so that the attenuation amplitude of light of different colors under a large viewing angle is improved, and the problem of large viewing angle color cast is solved.

Description

technical field [0001] The present application relates to the field of display technology, in particular to a display panel and a display device. Background technique [0002] Organic light-emitting diodes (organic light-emitting diodes, OLEDs) have the advantages of self-luminescence, wide operating temperature range, fast response speed, wide viewing angle, high luminous efficiency, can be fabricated on flexible substrates, low driving voltage and energy consumption, etc. Known as the next generation of display technology. [0003] In order to improve the device efficiency of OLED and reduce the power consumption of the screen, the industry often uses the microcavity effect to improve the device efficiency. However, the intensity of light emitted by devices using microcavities decreases with the increase of the viewing angle and the spectrum is blue-shifted. Therefore, for an RGB full-color display, if the RGB three colors increase with the angle, and the brightness and ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H01L27/32
CPCH10K59/50H10K59/12
Inventor 颜志敏韩建厅李灏李骄阳
Owner KUNSHAN NEW FLAT PANEL DISPLAY TECH CENT
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com